import * as XLSX from "xlsx";
import { ElMessage } from "element-plus";
export default function deriveExcel() {
    let workbook = XLSX.utils.table_to_book(document.getElementById("table")); //需要在table上定义一个id
    try {
      XLSX.writeFile(workbook, "表格信息.xlsx");
      ElMessage({
        type: "success",
        message: "导出成功!",
      });
    } catch (e) {
      ElMessage.error("导出失败,失败信息:!");
    }
  }